206992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:786

約数の個数: 20

約数和(自身を含む): 425196

約数和(自身を除く): 218204

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 761, 1522, 3044, 6088, 12176, 12937, 25874, 51748, 103496, 206992]

約数ペア:

[(1, 206992), (2, 103496), (4, 51748), (8, 25874), (16, 12937), (17, 12176), (34, 6088), (68, 3044), (136, 1522), (272, 761)]